Although the PVD coating makes the vigil stronger and more constant, it doesn’t mean that it would stay this way forever. You might have to reapply the outer garment after a few years if you want it to always look like new. If you have an old spotless steel Rolex vigil, you could accord confer it a new and improved look by having it coated with PVD or DLC. A swarthy Rolex vigil would never go out of mode of speech so investing in it would be a bulky and reasonable propel.